diff --git a/PCM/Cigales/boot.lua b/PCM/Cigales/boot.lua
index 5b08a8e..1f44973 100644
--- a/PCM/Cigales/boot.lua
+++ b/PCM/Cigales/boot.lua
@@ -1,6 +1,6 @@
 -- Scripts à charger après le boot pour démarrer son appli
 
-print("\n boot.lua zf190119.1933 \n")
+print("\n boot.lua zf190721.1603 \n")
 
 function heartbeat()
     f= "flash_led_xfois.lua"   if file.exists(f) then dofile(f) end
@@ -11,6 +11,7 @@ function heartbeat()
     end)
 end
 
+f= "wifi_off.lua"   if file.exists(f) then dofile(f) end
 --f= "wifi_ap_start.lua"   if file.exists(f) then dofile(f) end
 --f= "wifi_cli_conf.lua"   if file.exists(f) then dofile(f) end
 --f= "wifi_cli_start.lua"   if file.exists(f) then dofile(f) end
diff --git a/PCM/Cigales/flash_led_xfois.lua b/PCM/Cigales/goodies/flash_led_xfois.lua
similarity index 100%
rename from PCM/Cigales/flash_led_xfois.lua
rename to PCM/Cigales/goodies/flash_led_xfois.lua
diff --git a/PCM/Cigales/rm_files.lua b/PCM/Cigales/goodies/rm_files.lua
similarity index 100%
rename from PCM/Cigales/rm_files.lua
rename to PCM/Cigales/goodies/rm_files.lua
diff --git a/PCM/Cigales/telnet_srv2.lua b/PCM/Cigales/goodies/telnet_srv2.lua
similarity index 100%
rename from PCM/Cigales/telnet_srv2.lua
rename to PCM/Cigales/goodies/telnet_srv2.lua
diff --git a/PCM/Cigales/web_ide2.lua b/PCM/Cigales/goodies/web_ide2.lua
similarity index 100%
rename from PCM/Cigales/web_ide2.lua
rename to PCM/Cigales/goodies/web_ide2.lua
diff --git a/PCM/Cigales/wifi_ap_start.lua b/PCM/Cigales/goodies/wifi_ap_start.lua
similarity index 100%
rename from PCM/Cigales/wifi_ap_start.lua
rename to PCM/Cigales/goodies/wifi_ap_start.lua
diff --git a/PCM/Cigales/wifi_cli_conf.lua b/PCM/Cigales/goodies/wifi_cli_conf.lua
similarity index 100%
rename from PCM/Cigales/wifi_cli_conf.lua
rename to PCM/Cigales/goodies/wifi_cli_conf.lua
diff --git a/PCM/Cigales/wifi_cli_start.lua b/PCM/Cigales/goodies/wifi_cli_start.lua
similarity index 100%
rename from PCM/Cigales/wifi_cli_start.lua
rename to PCM/Cigales/goodies/wifi_cli_start.lua
diff --git a/PCM/Cigales/initz.lua b/PCM/Cigales/initz.lua
index a027599..4b1b29f 100644
--- a/PCM/Cigales/initz.lua
+++ b/PCM/Cigales/initz.lua
@@ -3,14 +3,14 @@
 -- le script repair.lua pendant xx secondes avant de continuer
 --Source: https://nodemcu.readthedocs.io/en/master/en/modules/node/#nodebootreason
 
-print("\n init.lua zf190131.009 \n")
+print("\n init.lua zf190601.1612 \n")
 
 zswitch=3     --switch flash
 gpio.mode(zswitch, gpio.INT, gpio.PULLUP)
 
 function hvbouton()
 --    gpio.trig(zswitch, "none")
-    tmr.unregister(initalarme)
+    initalarme:unregister()
     f= "boot.lua"   if file.exists(f) then dofile(f) end
 end
 
@@ -20,7 +20,8 @@ function second_chance()
     print("seconde chance...")
     f= "repair.lua"   if file.exists(f) then dofile(f) end
     initalarme=tmr.create()
-    tmr.alarm(initalarme, 8*1000,  tmr.ALARM_SINGLE, function()
+--    tmr.alarm(initalarme, 4*1000,  tmr.ALARM_SINGLE, function()
+    initalarme:alarm(4*1000,  tmr.ALARM_SINGLE, function()
         f= "boot.lua"   if file.exists(f) then dofile(f) end
     end)
 end
@@ -32,6 +33,11 @@ if reset_reason == 0 then
     second_chance()
 elseif reset_reason == 4 then
     print("node.restart")
+    gpio.trig(zswitch)
+    hvbouton=nil
+    second_chance=nil
+    zswitch=nil
+    reset_reason=nil
     f= "boot.lua"   if file.exists(f) then dofile(f) end
 elseif reset_reason == 5 then
     print("dsleep wake up")
diff --git a/PCM/Cigales/play_file.lua b/PCM/Cigales/play_file.lua
index aefea71..ca49b77 100644
--- a/PCM/Cigales/play_file.lua
+++ b/PCM/Cigales/play_file.lua
@@ -1,6 +1,6 @@
 -- Scripts pour jouer un fichier son sur un HP
 
-print("\n play_file.lua zf190721.1238 \n")
+print("\n play_file.lua zf190721.1600 \n")
 
 
 -- ****************************************************************************
@@ -17,6 +17,8 @@ function cb_drained(d)
   file.seek("set", 0)
   -- uncomment the following line for continuous playback
   --d:play(pcm.RATE_8K)
+  d:play(pcm.RATE_16K)
+  
 end
 
 function cb_stopped(d)
@@ -28,7 +30,7 @@ function cb_paused(d)
   print("playback paused")
 end
 
-file.open("cigale_10s_16k.wav", "r")
+file.open("cigale_1mn_16k.wav", "r")
 
 drv = pcm.new(pcm.SD, 5)
 
diff --git a/PCM/Cigales/Capture d’écran 2019-02-10 à 12.53.56.png b/PCM/Cigales/schemas/Capture d’écran 2019-02-10 à 12.53.56.png
similarity index 100%
rename from PCM/Cigales/Capture d’écran 2019-02-10 à 12.53.56.png
rename to PCM/Cigales/schemas/Capture d’écran 2019-02-10 à 12.53.56.png
diff --git a/PCM/Cigales/play_file.fzz b/PCM/Cigales/schemas/play_file.fzz
similarity index 100%
rename from PCM/Cigales/play_file.fzz
rename to PCM/Cigales/schemas/play_file.fzz
diff --git a/PCM/Cigales/play_file_bb.pdf b/PCM/Cigales/schemas/play_file_bb.pdf
similarity index 100%
rename from PCM/Cigales/play_file_bb.pdf
rename to PCM/Cigales/schemas/play_file_bb.pdf
diff --git a/PCM/Cigales/play_file_schéma.pdf b/PCM/Cigales/schemas/play_file_schéma.pdf
similarity index 100%
rename from PCM/Cigales/play_file_schéma.pdf
rename to PCM/Cigales/schemas/play_file_schéma.pdf
diff --git a/PCM/Cigales/cigale_10s_16k.wav b/PCM/Cigales/sounds/cigale_10s_16k.wav
similarity index 100%
rename from PCM/Cigales/cigale_10s_16k.wav
rename to PCM/Cigales/sounds/cigale_10s_16k.wav
diff --git a/PCM/Cigales/cigale_1mn_16k.wav b/PCM/Cigales/sounds/cigale_1mn_16k.wav
similarity index 100%
rename from PCM/Cigales/cigale_1mn_16k.wav
rename to PCM/Cigales/sounds/cigale_1mn_16k.wav
diff --git a/PCM/Cigales/cigale_20s_16k.wav b/PCM/Cigales/sounds/cigale_20s_16k.wav
similarity index 100%
rename from PCM/Cigales/cigale_20s_16k.wav
rename to PCM/Cigales/sounds/cigale_20s_16k.wav
diff --git a/Temp_DS18B20/solar_zf/initz.lua b/Temp_DS18B20/solar_zf/initz.lua
index 15c85ae..4b1b29f 100644
--- a/Temp_DS18B20/solar_zf/initz.lua
+++ b/Temp_DS18B20/solar_zf/initz.lua
@@ -3,14 +3,14 @@
 -- le script repair.lua pendant xx secondes avant de continuer
 --Source: https://nodemcu.readthedocs.io/en/master/en/modules/node/#nodebootreason
 
-print("\n init.lua zf190601.1620 \n")
+print("\n init.lua zf190601.1612 \n")
 
 zswitch=3     --switch flash
 gpio.mode(zswitch, gpio.INT, gpio.PULLUP)
 
 function hvbouton()
 --    gpio.trig(zswitch, "none")
-    tmr.unregister(initalarme)
+    initalarme:unregister()
     f= "boot.lua"   if file.exists(f) then dofile(f) end
 end
 
diff --git a/Temp_DS18B20/temp_zf/initz.lua b/Temp_DS18B20/temp_zf/initz.lua
index 15c85ae..4b1b29f 100644
--- a/Temp_DS18B20/temp_zf/initz.lua
+++ b/Temp_DS18B20/temp_zf/initz.lua
@@ -3,14 +3,14 @@
 -- le script repair.lua pendant xx secondes avant de continuer
 --Source: https://nodemcu.readthedocs.io/en/master/en/modules/node/#nodebootreason
 
-print("\n init.lua zf190601.1620 \n")
+print("\n init.lua zf190601.1612 \n")
 
 zswitch=3     --switch flash
 gpio.mode(zswitch, gpio.INT, gpio.PULLUP)
 
 function hvbouton()
 --    gpio.trig(zswitch, "none")
-    tmr.unregister(initalarme)
+    initalarme:unregister()
     f= "boot.lua"   if file.exists(f) then dofile(f) end
 end
 
diff --git a/Temp_DS18B20/tst_ds18b20/initz.lua b/Temp_DS18B20/tst_ds18b20/initz.lua
index 15c85ae..4b1b29f 100644
--- a/Temp_DS18B20/tst_ds18b20/initz.lua
+++ b/Temp_DS18B20/tst_ds18b20/initz.lua
@@ -3,14 +3,14 @@
 -- le script repair.lua pendant xx secondes avant de continuer
 --Source: https://nodemcu.readthedocs.io/en/master/en/modules/node/#nodebootreason
 
-print("\n init.lua zf190601.1620 \n")
+print("\n init.lua zf190601.1612 \n")
 
 zswitch=3     --switch flash
 gpio.mode(zswitch, gpio.INT, gpio.PULLUP)
 
 function hvbouton()
 --    gpio.trig(zswitch, "none")
-    tmr.unregister(initalarme)
+    initalarme:unregister()
     f= "boot.lua"   if file.exists(f) then dofile(f) end
 end
 
diff --git a/zpackage/initz.lua b/zpackage/initz.lua
index 771f253..4b1b29f 100644
--- a/zpackage/initz.lua
+++ b/zpackage/initz.lua
@@ -3,14 +3,14 @@
 -- le script repair.lua pendant xx secondes avant de continuer
 --Source: https://nodemcu.readthedocs.io/en/master/en/modules/node/#nodebootreason
 
-print("\n init.lua zf190310.1549 \n")
+print("\n init.lua zf190601.1612 \n")
 
 zswitch=3     --switch flash
 gpio.mode(zswitch, gpio.INT, gpio.PULLUP)
 
 function hvbouton()
 --    gpio.trig(zswitch, "none")
-    tmr.unregister(initalarme)
+    initalarme:unregister()
     f= "boot.lua"   if file.exists(f) then dofile(f) end
 end
 
@@ -20,7 +20,8 @@ function second_chance()
     print("seconde chance...")
     f= "repair.lua"   if file.exists(f) then dofile(f) end
     initalarme=tmr.create()
-    tmr.alarm(initalarme, 4*1000,  tmr.ALARM_SINGLE, function()
+--    tmr.alarm(initalarme, 4*1000,  tmr.ALARM_SINGLE, function()
+    initalarme:alarm(4*1000,  tmr.ALARM_SINGLE, function()
         f= "boot.lua"   if file.exists(f) then dofile(f) end
     end)
 end